8:08 a.m. A Shady Grove-bound Red Line train at Takoma was offloaded due to a medical emergency. Several trains were single tracked around the incident train. Passengers experienced an 8-minute delay.

8:27 a.m. A Shady Grove-bound Red Line train outside Brookland station experienced a brake problem. A Glenmont-bound Red Line train was used to recover the incident train. Both trains were moved to the platform and offloaded. Several trains were single tracked around the incident train. Passengers experienced delays up to 55 minutes.

9:05 a.m. A Huntington-bound Yellow Line train at King St-Old Town was offloaded and rerouted to Franconia-Springfield for schedule adherence/improved train spacing. Passengers experienced a 6-minute delay.

9:36 a.m. A Glenmont-bound Red Line train at Glenmont was delayed 8 minutes due to a brake problem.

10:13 a.m. A Shady Grove-bound Red Line train at Twinbrook was offloaded due to a door problem. Passengers experienced an 8-minute delay.

10:49 a.m. A Vienna-bound Orange Line train at West Falls Church was delayed 8 minutes due to maintenance activity.

10:54 a.m. A Wiehle-Reston East-bound Silver Line train at Potomac Avenue was offloaded due to an equipment problem. Passengers experienced a 9-minute delay.

11:29 a.m. A Greenbelt-bound Green Line train at Branch Avenue was delayed 10 minutes due to a brake problem.

1:01 p.m. A Glenmont-bound Red Line train at Grosvenor-Strathmore was offloaded due to a brake problem. Passengers experienced a 16-minute delay.

2:20 p.m. A Glenmont-bound Red Line train at Farragut North was delayed 4 minutes due to a door problem.

2:48 p.m. A Largo Town Center-bound Silver Line train at Wiehle-Reston East did not operate, resulting in a 6-minute gap in service.

3:04 p.m. A Largo Town Center-bound Silver Line train at Wiehle-Reston East did not operate, resulting in a 6-minute gap in service.

3:11 p.m. A Branch Avenue-bound Green Line train at Greenbelt did not operate, resulting in a 6-minute gap in service.

3:21 p.m. A Branch Avenue-bound Green Line train at Greenbelt did not operate, resulting in a 6-minute gap in service.

3:33 p.m. A Branch Avenue-bound Green Line train at Greenbelt did not operate, resulting in a 6-minute gap in service.

3:40 p.m. A Largo Town Center-bound Silver Line train at Wiehle-Reston East did not operate, resulting in a 6-minute gap in service.

3:41 p.m. A New Carrollton-bound Orange Line train at Vienna did not operate, resulting in a 6-minute gap in service.

3:42 p.m. A Wiehle-Reston East-bound Silver Line train at Largo Town Center did not operate, resulting in a 6-minute gap in service.

3:48 p.m. A Wiehle-Reston East-bound Silver Line train at Largo Town Center did not operate, resulting in a 6-minute gap in service.

3:51 p.m. A Branch Avenue-bound Green Line train at Greenbelt did not operate, resulting in a 6-minute gap in service.

3:51 p.m. A Greenbelt-bound Green Line train at Congress Heights was offloaded due to an equipment problem. Passengers experienced a 6-minute delay.

3:52 p.m. A Largo Town Center-bound Silver Line train at Wiehle-Reston East did not operate, resulting in a 6-minute gap in service.

3:53 p.m. A New Carrollton-bound Orange Line train at Vienna did not operate, resulting in a 6-minute gap in service.

4:33 p.m. A Branch Avenue-bound Green Line train at Greenbelt did not operate, resulting in a 6-minute gap in service.

4:43 p.m. A Branch Avenue-bound Green Line train at Greenbelt did not operate, resulting in a 6-minute gap in service.

4:46 p.m. A Largo Town Center-bound Silver Line train at Wiehle-Reston East did not operate, resulting in a 6-minute gap in service.

6:03 p.m. A Vienna-bound Orange Line train at Eastern Market was offloaded due to a door problem. Passengers experienced a 9-minute delay.

6:09 p.m. A Branch Avenue-bound Green Line train at Greenbelt did not operate, resulting in a 6-minute gap in service.

6:29 p.m. A Largo Town Center-bound Silver Line train at Wiehle-Reston East was delayed 9 minutes due to a door problem.

9:17 p.m. A Shady Grove-bound Red Line train at Friendship Heights was delayed 4 minutes due to a medical emergency.